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Listing-Machine.
Patent for a mechanism used to mount the beam and to connect to the axle in a listing-machine, a class of braking-plows. The mechanism will provide lever support and a means for securing the segmental rack while still being simple, efficient, durable, and inexpensive.
Date:
October 21, 1902
Creator:
Matthews, Lafayette
System:
The Portal to Texas History
Draft-Equalizer.
Patent for "devices for equalizing the draft where three or more draft-animals are used" (lines 8-10) to pull machinery, carriages, or wagons with illustrations included.
Date:
September 16, 1902
Creator:
Hayden, Jefferson B.
System:
The Portal to Texas History
Wire Working Tool.
Patent for a new and useful wireworking-tool. "This invention relates to a wireworking-tool particularly adapted for use in twisting wire-ties around posts and over runners, drawing staples, and cutting wires" (line 8-11).
Date:
February 4, 1902
Creator:
Hargrove, Benjamin O.
System:
The Portal to Texas History